diff --git a/camino/src/browser/BrowserWindowController.mm b/camino/src/browser/BrowserWindowController.mm
index d4bedf47aef9..4eb1df47be45 100644
--- a/camino/src/browser/BrowserWindowController.mm
+++ b/camino/src/browser/BrowserWindowController.mm
@@ -3500,7 +3500,7 @@ int TabBarVisiblePrefChangedCallback(const char* inPref, void* inBWC)
   if (strcmp(inPref, gTabBarVisiblePref) == 0) {
     BOOL newValue = [[PreferenceManager sharedInstance] getBooleanPref:gTabBarVisiblePref withSuccess:nil];
     BrowserWindowController* bwc = (BrowserWindowController*)inBWC;
-    [bwc->mTabBrowser setBarAlwaysVisible:newValue];
+    [[bwc getTabBrowser] setBarAlwaysVisible:newValue];
   }
   return NS_OK;
 }